baber/WOPTO huggingface dataset:
Patent JP-2005112884-A (JP)
Title: Foamable polypropylene sheet and its production method
Inventor: SHUDO MASAYOSHI
IPC: B32B27/32
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet for thermal foaming and molding which can be foamed and molded under low-temperature conditions of 160-180°C and has suitable rigidity.  <P>SOLUTION: The foamable sheet is prepared by foaming a thermoplastic resin composed of a propylene random copolymer, the thermoplastic resin being a random polypropylene resin having a foaming temperature of 180°C or lower. The propylene random copolymer at least contains propylene units and α-olefin units and preferably has a melting point, measured with a differential scanning calorimeter, in a range of 125-155°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005111687-A (JP)
Title: Heat-sealable linear low density polyethylene film and its manufacturing method
Inventor: WATANABE TETSUYA
IPC: B29C48/305
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-sealable linear low density polyethylene film suitably used in a field required by a clean packaging material, a container or the like for food, a medical material, an electronic material or the like, reducing the elution or transfer properties of a malodor, an additive or deteriorated matter, reduced in fish-eye and excellent in low temperature heat-sealability, and to provide its manufacturing method.  <P>SOLUTION: This heat-sealable linear low desnsity polyethylene film is constituted of linear low density polyethylene comprising an ethylene/3-12C α-olefin copolymer containing no additive transferred to a contact object, and is characterized in that the number of fish-eyes with the maximum diameter of 0.1 mm or above is 10/0.1 m<SP>2</SP>or below. When the film is formed by a T-die method, a resin melted in a melt extrusion method is filtered by a filter with a filtering precision of 100 μm or below.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004241372-A (JP)
Title: Surface light emitting device
Inventor: HANIYU ATSUSHI
IPC: F21V8/00
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface light emitting device having high design flexibility for the size of a light guide plate, reducing the length of a light source, and emitting light with high luminance and evenness.  <P>SOLUTION: The surface light emitting device comprises vertical row light source groups 31, 32 having two light sources arranged vertically in a same axis, along the side surface of the light guide plate 1. The vertical row light source groups 31, 32 are provided in parallel in a direction of the surface thickness of the light guide plate. Joint parts 41, 42 of the vertical row light source groups 31, 32 are provided in axial directional positions different from each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005112754-A (JP)
Title: Spin-polarized capsule, apparatus for producing spin-polarized capsule and method for producing the same, apparatus for storing spin-polarized capsule and method for storing the same, magnetic resonance-imaging device, and magnetic resonance-imaging method
Inventor: SATO HIROSHI
IPC: A61K9/48
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit a decrease in the polarization degree of a spin-polarized material to enable the efficient use of the spin-polarized material and facilitate its handle.  <P>SOLUTION: This spin-polarized capsule comprising a solid spin-polarized material 11 and a non-polar capsule portion 21 receiving the spin-polarized material 11, wherein the capsule portion 21 has a ventilation hole 22 for ventilating the capsule portion 21 between its inner and outer sides. Since the solid spin-polarized material 11 is received in the non-polar capsule portion 21 to inhibit the transfer of heat from the outside to the spin-polarized material 11, a decrease in the polarization degree accompanying the time passage of the spin-polarized material 11 can be prevented to facilitate the handling of the spin-polarized capsule.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005116735-A (JP)
Title: Portable electronic apparatus
Inventor: KATO SENHIME
IPC: H05K5/02
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To permit the simplification of a structure and the reduction of number of component to cope with the demand of further thinning and reduction of weight by a construction wherein static electricity generated in respective casings is released to a substrate for the casing of one part.  <P>SOLUTION: The first casing and the second casing superposed mutually are connected pivotally by a connecting unit 14. The connecting unit 14 is constituted of a rotary shaft unit 42 and a bearing unit 43 connected so as to be pivotally mutually, while the rotary shaft unit 42 is fixed to the first casing under the condition of conduction and the bearing unit 43 is fixed to the second casing under the condition of conduction. The bearing unit 43 is conducted with the ground pattern of a circuit substrate provided in the second casing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005115204-A (JP)
Title: Semi-conductive roller, electrophotographic device and electrophotographic cartridge
Inventor: KATO HISAO
IPC: G03G15/02
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrifying member obtaining uniform electrifying property by preventing soiling of the electrifying member and electrifying property is not deteriorated even when used for a long period of time and to provide an image forming apparatus and a process cartridge using it.  <P>SOLUTION: In the semi-conductive roller, in a rubber composition in which two or more types of polymers form a sea island structure in a conductive elastic layer constituting an electrifying member, the ratio of major axis (dL)/minor axis (dS) in island shapes is ≥1.4 and <10 when observed by an electron microscope.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005113341-A (JP)
Title: Polyamide woven fabric and down jacket produced therefrom
Inventor: MORIOKA KANAME
IPC: D03D15/00
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide polyamide woven fabric and down jacket that can be produced in no need of conjugated fiber that requires the plant investment, and gives polyamide woven fabric and down jacket having excellent general-purpose properties, opacity, soft feeling, refreshing feeling, in addition can inexpensively be provided.  <P>SOLUTION: The polyamide woven fabric according to this invention included 3 to 6.5 wt.% of titanium dioxide, has a CF value of 20 to 45 counts/m and a fiber strength of ≥ 3.3 cN/dtex. The titanium dioxide particles are dispersed on the whole surface of the fiber cross section. The polyamide woven fabric is produced by using the polyamide fiber and the down jacket is constructed with the polyamide woven fabric.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005118898-A (JP)
Title: Polishing method of cemented carbide
Inventor: MORII TAKAHIRO
IPC: B24B1/00
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To polish a workpiece composed of cemented carbide by using a polishing tool same as a conventional polishing tool without impairing quality of the workpiece.  <P>SOLUTION: A surface of the workpiece is polished by the polishing tool in a state of interposing an aqueous solution having an oxidation action to the cemented carbide between the workpiece composed of the cemented carbide and the polishing tool.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005121383-A (JP)
Title: Method and device for metering sewage
Inventor: ITAMI YOSHIHIKO
IPC: E03F1/00
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an economical method and device for correctly measuring the flow amount of sewage flowing in a sewage pipe being not filled with water and at odd intervals.  <P>SOLUTION: A sewage filled part 6 is formed in a part of the sewage pipe 2, and the flowmeter 7 provided at the sewage filled part 6 measures the flow of the sewage. Wherein, the sewage filled part 6 is formed by providing a rising part 5 of a part of sewage pipe 2, or downward bending part 8 of the sewage pipe 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005125522-A (JP)
Title: Porous sheet and its manufacturing method
Inventor: OGAWA YUICHI
IPC: B41M5/52
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous sheet usable as a recording sheet of a thermal transfer recording system, an ink jet recording system or the like, and its manufacturing method.  <P>SOLUTION: This porous sheet has a sheetlike support and the porous coating layer comprising a resin-containing film formed at least on one side of the sheetlike support. The average void diameter of the surface of the porous coating layer is 0.5-50 μm and the opening area ratio thereof is 20-70% while the 75° blank paper glossiness of the surfcace of the porous coating layer, after the surface of the porous coating layer is bonded at 150°C under heating and pressure, is set to 60% or above.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128358-A (JP)
Title: Lens barrel driver
Inventor: KOBAYASHI KOICHI
IPC: G02B7/08
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the collision noise of the drive shaft of a DC motor in a lens barrel driver having a drive mechanism which includes a worm gear.  <P>SOLUTION: In a lens barrel driver having lens retainers 41, 51, and the DC motor 80 generating the drive power, including a gear train 70 to transmit the drive power to the lens retainers from the drive gear directly connected to the output shaft 82a of the DC motor, the driver gear is a spur gear 71 and the worm gear 72b and worm wheel 73a are included in the gear trains 70. Thus, even if the drive load (drive torque) changes and a torque is transmitted from the worm wheel 73a to move the worm gear 72b in the axial direction of the rotation, the vibrations and collision (collision noise) of the output shaft 82a are suppressed or eliminated, since the power is not transmitted to the drive gear 71 (the spur gear) in the direction of pulling out the output shaft 82a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127941-A (JP)
Title: Axle load measuring instrument and axle load measuring method
Inventor: UEDA CHUICHI
IPC: G01G19/03
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To find wheel loads of a traveling vehicle by a reduced number of wheel load meters.  <P>SOLUTION: The wheel loads of the traveling vehicle measured by the wheel load meters S1L, S1R, S2R, S3L are stored in a memory of an arithmetic and control unit. Distribution values of the left wheel load W1L and the right wheel load W1R are found at first based on the left wheel load W1L and the right wheel load W1R measured by the wheel load meters S1L, S1R. The first distribution value R1 is calculated by the W1R/W1L, and the second distribution value R2 is calculated by the W1L/W1R. The left wheel load W2L in the second measuring position P2 is found by multiplying the right wheel load W2R measured by the wheel load meters S2R in the measuring position with the second distribution value R2. The right wheel load W3R in the third measuring position P3 is found by multiplying the left wheel load W3L measured by the wheel load meters S3L in the measuring position with the first distribution value R1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005126000-A (JP)
Title: Installation structure for interior item
Inventor: KUBO KAZUYA
IPC: B60R13/02
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the installation work for installing interior items to a panel and to reduce the number of installation accessories, in an installation structure for fixing by driving the interior items into the vehicle panel.  <P>SOLUTION: A box-like rib 11 is erected on the rear face of one side of an interior item (kicking plate) 10 in the adjacent interior items 10, 20, trim fixing engagement claws 12, 16 and panel fixing engagement claws 13, 17 are integrated at a position where they approach each other on the side wall 11a of the box-like rib 11, the trim fixing engagement claws 12, 16 are fitted into the engagement part 22 of the end edge part of the interior item (rear side trim) 20 on the other side previously fixed to the vehicle panel 30, and the panel fixing engagement claws 13, 17 are engaged in the installation hole 31 of the vehicle panel 30. Thus, the only driving work of one part on the product surface of the kicking plate 10 ensures fixing the kicking plate 10 to the vehicle panel 30, with the kicking plate 10 connected to the rear side trim 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005134160-A (JP)
Title: Liquid level detector for vehicle
Inventor: MIYAGAWA ISAO
IPC: G01F23/28
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid level detector for a vehicle to cause an ultrasonic wave emitted from an ultrasonic wave oscillation element to propagate through a liquid with high efficiency by a simple means.  <P>SOLUTION: In this liquid level detector for a vehicle, no adhesive agent is used to fix an ultrasonic sensor 3 into a storage case 4 but the ultrasonic sensor 3 is pressed against and fixed to a bottom surface 42 of the storage case 4 by means of elastic force of a spring 14. The storage case 4 is structured so that it can be provided with a through hole 43 opened in an oscillation surface 31 of the sensor 3 and causing the bottom surface 42 to communicate with a front surface 41. In this detector, a fuel 8 in a fuel tank 2 is introduced into the storage case 4 via the through hole 43 and a capillary phenomenon causes the fuel 8 to completely fill a minute gap C formed between the oscillation surface 31 of the sensor 3 and the bottom surface 42 of the storage case 4. Since the ultrasonic wave from the oscillation surface 31 is transmitted with high efficiency via the fuel 8 to the storage case 4, a fuel liquid level detector 1 is actualized wherein an ultrasonic wave emitted from the ultrasonic sensor 3 is propagated through the fuel 8 with high efficiency while suppressing an increase in cost.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005132897-A (JP)
Title: Hard coating film
Inventor: TAKAO HIROYUKI
IPC: B05D5/00
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hard coating film which is free from the problems related to blocking resistance and cracking and useful for upper transparent electrodes for touch panels and image display equipment.  <P>SOLUTION: The hard coating film has a hard coating layer on one side and an inorganic coating layer containing an inorganic layered compound on the other side. Specifically, the inorganic layered compound of the hard coating film is a synthesized smectite and contained in the inorganic coating layer in the amount of ≥5 pts.wt. per 100 pts.wt. of the total solid content other than the inorganic layered compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005135091-A (JP)
Title: Image processing apparatus and image processing method
Inventor: OUCHI MAKOTO
IPC: G06T3/00
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To extract image data on a scene with a moving subject or background from a plurality of image data continuous in time series, and generate panning image data from the image data.  <P>SOLUTION: An image selection part 142 sequentially selects two continuous image data from video image data. A block division part 143 divides a reference image into a plurality of blocks. A movement detection part 144 detects a movement of the reference image from the target image in every block to determine whether the block has a movement or not accordingly, and detects an average movement or the like of the reference image from the target image. If the average movement is equal to or larger than a movement range value, an image extraction part 145 extracts the selected image data as image data on a scene with a moving subject or background. A panning image generation part 146 generates panning image data from the two extracted image data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005133628-A (JP)
Title: Cogeneration system
Inventor: KAWAKAMI AKINORI
IPC: B01D53/56
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To accurately correct injection quantity of reducing agent in regard to seasonal variation.  <P>SOLUTION: This cogeneration system is provided with a generator 1 including a combustor 5, an exhaust gas boiler 2 collecting waste heat of exhaust gas discharged from the combustor 5, a catalytic reactor 3 provided in a downstream of the combustor 5, a reducing agent injector 4 injecting reducing agent into exhaust gas in an upstream of the catalytic reactor 3, a NOx concentration detection means 14 detecting NOx concentration in exhaust gas in the upstream of the catalytic reactor 3, and a controller 13 controlling reducing agent injection quantity to an injection quantity given by multiplying reducing agent injection quantity determined according to power generation amount by the generator 1 by a correction rate varying in relation to NOx concentration detected by the NOx concentration detection means 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005135514-A (JP)
Title: Method of manufacturing thin film magnetic head, and thin film magnetic head
Inventor: KAGAMI TAKERO
IPC: G11B5/39
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a thin film magnetic head which can completely remove resticking and stranding in the rear end of an MR height and can narrow the width of a free layer, and to provide a thin film magnetic head.  <P>SOLUTION: An MR laminated film is formed on a lower electrode layer, a patterning for specifying the width of a track is applied to the formed MR laminated film, the layers including at least a first insulation layer are formed on both sides of the width direction of the track of the patterned MR laminated films, first additive upper metallic layers are formed on the patterned MR laminated layers and the layers including at least the first insulation layer, and the patterning for specifying the width of the track and length in the vertical direction (the length of the direction of MR height) is applied to the the first additive upper metallic layer and the MR laminated films to obtain an MR laminate; and also a second insulation layer is formed in the periphery of the first additive upper metallic layer and the MR laminate, and the second insulation layer formed on the first additive upper metallic layer on the MR laminate is removed by etching, thereafter a second additive upper metallic layer is formed on the first additive upper metallic layer and the second insulation layer to form an upper electrode layer on the second additive upper metallic layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004154572-A (JP)
Title: Method and device for improving contrast agent to tissue ratio of ultrasonographic contrast agent imaging by subharmonic imaging
Inventor: HAO XIAOHUI
IPC: A61B8/00
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the ratio of a contrast agent to a tissue in imaging the tissue in which the contrast agent is injected.  <P>SOLUTION: The contrast agent having microbubbles of fundamental frequency is injected into a subject. A first transmit pulse 136 and a second transmit pulse 144 are transmitted into the body of the subject. The first and second transmit pulses respectively include first (fundamental) signals 130, 138 and second (seed) signals 132, 140. The fundamental signals have frequency based on the fundamental frequency, and the seed signals have subharmonic frequency based on the frequency of the fundamental signal. The first and second transmit pulses are inverted in phases. Echoes 184, 186 received from the first and second transmit pulses are subjected to filtering with a subharmonic or superhamonic frequency to eliminate tissue response and pass the microbubble response.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005132029-A (JP)
Title: Dc motor controller and recorder
Inventor: SHOJI MICHIHARU
IPC: B41J19/18
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the problem that zeroizing the torque of a DC motor at a stop position causes disturbance due to deformation of a member to transmit the torque of the DC motor, which moves a driven body which is at rest and results in displacement of the driven body from the stop position.  <P>SOLUTION: The DC motor controller comprises a transfer means which has characteristics of moving a driven body on receiving a driving torque from a DC motor and generating predetermined force at a stop timing of the driven body, an encoder means to periodically output pulse signals as the driven body moves, a means to acquire information on the speed and position of the driven body from the pulse signals, a control means to control the transfer means from the information, and a means to calculate the displacement of the driven body at the stop position by the predetermined force. The DC motor controller determines the timing for performing stop processing of the driven body from the displacement, and the control means performs the processing to stop the driven body at the timing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005132299-A (JP)
Title: Brake control device
Inventor: SHIMIZU MAKOTO
IPC: B60T17/18
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake control device capable of checking motor lock in a shorter time as compared with a conventional invention.  <P>SOLUTION: The brake control device is provided with a terminal voltage detection means 11 for detecting a terminal voltage of a motor; a terminal voltage storing means 12 for storing at least the terminal voltage immediately after the driving of the motor; a voltage threshold operation means 13 for operating a voltage threshold based on the terminal voltage stored by the terminal voltage storing means; and a motor abnormality determination means 14 for outputting an abnormality determination driving instruction to the motor, determining that an abnormality does not exist in the motor when the terminal voltage detected within the time when the motor reaches a constant rotation speed exceeds the voltage threshold and stopping the abnormality determination driving instruction of the motor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005137977-A (JP)
Title: Composition for forming transparent photocatalyst layer
Inventor: SHIRAKAWA TOMOYUKI
IPC: C09J7/02
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a composition for forming a transparent photocatalyst layer, which can form the transparent photocatalyst layer exhibiting photocatalytic activity even in an indoor environment.  <P>SOLUTION: This composition for forming the transparent photocatalyst layer contains titanium dioxide as a photocatalyst. The titanium dioxide to be used is composed of anatase type titanium dioxide having larger particle size and rutile type titanium dioxide having smaller particle size and has 5-100 nm average particle size. The ratio of the average particle size of the anatase type titanium dioxide to that of the rutile type titanium dioxide is 4:1 to 20:1 and the weight ratio of the anatase type titanium dioxide content to the rutile type titanium dioxide content is 2:1 to 10:1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139978-A (JP)
Title: Cooling device for engine electronic control device
Inventor: OINUMA KIYOSHI
IPC: F01P1/06
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce size and weight of an electronic control device without degradation of cooling efficiency.  <P>SOLUTION: An upper plate 11 and a lower plate 12 are formed with using stainless steel, copper or the like as material and are fixed by brazing. An inner fin 20 is provided inside of a cooling channel 13. Consequently, thickness, size and weight of the device are reduced while keeping stiffness and cooling efficiency can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI